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Illite Dissolution Rates and Equation (100 to 280 deg C)

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The objective of this suite of experiments was to develop a useful kinetic dissolution expression for illite applicable over an expanded range of solution pH and temperature conditions representative of subsurface conditions in natural and/or engineered geothermal reservoirs. Using our new data, the resulting rate equation is dependent on both pH and temperature and utilizes two specific dissolution mechanisms (a "neutral" and a "basic" mechanism). The form of this rate equation should be easily incorporated into most existing reactive transport codes for to predict rock-water interactions in EGS shear zones.

Citation Formats

Lawrence Livermore National Laboratory. (2014). Illite Dissolution Rates and Equation (100 to 280 deg C) [data set]. Retrieved from https://dx.doi.org/10.15121/1159941.
Export Citation to RIS
Carroll, Susan. Illite Dissolution Rates and Equation (100 to 280 deg C). United States: N.p., 17 Oct, 2014. Web. doi: 10.15121/1159941.
Carroll, Susan. Illite Dissolution Rates and Equation (100 to 280 deg C). United States. https://dx.doi.org/10.15121/1159941
Carroll, Susan. 2014. "Illite Dissolution Rates and Equation (100 to 280 deg C)". United States. https://dx.doi.org/10.15121/1159941. https://gdr.openei.org/submissions/454.
@div{oedi_3270, title = {Illite Dissolution Rates and Equation (100 to 280 deg C)}, author = {Carroll, Susan.}, abstractNote = {The objective of this suite of experiments was to develop a useful kinetic dissolution expression for illite applicable over an expanded range of solution pH and temperature conditions representative of subsurface conditions in natural and/or engineered geothermal reservoirs. Using our new data, the resulting rate equation is dependent on both pH and temperature and utilizes two specific dissolution mechanisms (a "neutral" and a "basic" mechanism). The form of this rate equation should be easily incorporated into most existing reactive transport codes for to predict rock-water interactions in EGS shear zones.}, doi = {10.15121/1159941}, url = {https://gdr.openei.org/submissions/454}, journal = {}, number = , volume = , place = {United States}, year = {2014}, month = {10}}
https://dx.doi.org/10.15121/1159941

Details

Data from Oct 17, 2014

Last updated Jun 27, 2017

Submitted Oct 17, 2014

Organization

Lawrence Livermore National Laboratory

Contact

Susan Carroll

925.423.5694

Authors

Susan Carroll

Lawrence Livermore National Laboratory

Research Areas

DOE Project Details

Project Lead Lauren Boyd

Project Number FY14 AOP 1.4.2.2

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